| 摘要 |
<p>The invention relates to a marking device for use in a recording and/or playback apparatus, specifically a dictation machine. The device has two superposed scribers which can be moved independently of each other toward an index strip for marking. The two scribers are retained in the rest position by a single spring, and a locking device is provided for at least one of the scribers, to retain this scriber in its rest position when the other scriber is actuated.</p> |
